http://www.orienteering.com/~uofj/kanto/?blogid=7&catid=39&itemid=348

http://www.orienteering.com/~saitama/event/20090530parkO-kumagaya.html

http://www.orienteering.com/~saitama/event/20090523parkO-iruma.html

http://www.orienteering.com/~uofj/gijutsu/?blogid=2&catid=43&itemid=349

http://www.katch.ne.jp/~n-nagai/aiti/toyotakousen.htm